mirror of
https://github.com/DrBeef/Quake2Quest.git
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53 lines
2.1 KiB
C
53 lines
2.1 KiB
C
/*
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CHAT: A chat client/server using the SDL example network library
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Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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/* $Id$ */
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/* Convert four letters into a number */
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#define MAKE_NUM(A, B, C, D) (((A+B)<<8)|(C+D))
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/* Defines for the chat client */
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#define CHAT_SCROLLBACK 512 /* Save 512 lines in scrollback */
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#define CHAT_PROMPT "> "
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#define CHAT_PACKETSIZE 256 /* Maximum length of a message */
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/* Defines shared between the server and client */
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#define CHAT_PORT MAKE_NUM('C','H','A','T')
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/* The protocol between the chat client and server */
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#define CHAT_HELLO 0 /* 0+Port+len+name */
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#define CHAT_HELLO_PORT 1
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#define CHAT_HELLO_NLEN CHAT_HELLO_PORT+2
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#define CHAT_HELLO_NAME CHAT_HELLO_NLEN+1
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#define CHAT_ADD 1 /* 1+N+IP+Port+len+name */
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#define CHAT_ADD_SLOT 1
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#define CHAT_ADD_HOST CHAT_ADD_SLOT+1
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#define CHAT_ADD_PORT CHAT_ADD_HOST+4
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#define CHAT_ADD_NLEN CHAT_ADD_PORT+2
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#define CHAT_ADD_NAME CHAT_ADD_NLEN+1
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#define CHAT_DEL 2 /* 2+N */
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#define CHAT_DEL_SLOT 1
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#define CHAT_DEL_LEN CHAT_DEL_SLOT+1
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#define CHAT_BYE 255 /* 255 */
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#define CHAT_BYE_LEN 1
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/* The maximum number of people who can talk at once */
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#define CHAT_MAXPEOPLE 10
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